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    <title>5.26</title>
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     <script>
    //基本数字类型
      // 1.数字
      var x=3.14

      // 2.对象
      var person = {name:'花花'}

      var x = null
      console(x)

      // 3.字符串
      var carname = xc60

      // 4.布尔值
      var x = true

      // 5.数组
      var arr = [1,3,5,7]

  <body>
    <div style="border: 3px solid red;height: 200px;width: 200px;overflow: scroll;">
    <p>喀喀喀喀喀喀喀喀喀喀喀喀喀喀喀喀喀</p>
    <p>啊喀喀喀卡卡靠啊啊啊啊啊啊啊啊啊啊</p>
    <p>啊飒飒飒飒飒飒飒飒飒飒啦啦啦没怎么</p>
    <p>码码码码码码开爱爱爱爱爱啊啊啊成都</p>
    </div>
  </body>
 

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